What is the systolic blood pressure range classified as elevated?

To determine the systolic blood pressure range classified as elevated, it's important to refer to the guidelines established by health organizations, such as the American Heart Association. According to these guidelines, the classification of blood pressure includes various ranges: normal, elevated, hypertension stage 1, and hypertension stage 2.

The elevated blood pressure category is specifically defined as having a systolic pressure ranging from 120 to 129 mm Hg, which aligns with the range provided in the response choice. This range indicates that blood pressure is not yet in the hypertension phase but is above what is considered normal, signaling that lifestyle changes and closer monitoring may be advisable to prevent progression to higher blood pressure categories.

In contrast, the ranges listed in other options correspond to different stages of blood pressure. One option denotes a stage of hypertension, characterizing systolic levels of 140 or higher, which is categorized as stage 2 hypertension. Another option indicates normal to elevated ranges slightly under the elevated threshold, while the last option reflects a diastolic pressure range, which is not relevant to systolic classification. Understanding these categories is crucial for effective assessment and management of cardiovascular health.